Metacarpophalangeal joint - Wikipedia
The metacarpophalangeal joints (MCP) are situated between the metacarpal bones and the proximal phalanges of the fingers. [1] These joints are of the condyloid kind, formed by the reception of the rounded heads of the metacarpal bones into shallow cavities on the proximal ends of the proximal phalanges . [ 1 ]
MCP Joint Arthritis - American Society for Surgery of the Hand
MCP joint arthritis is the wearing away of cartilage in the metacarpophalangeal joint, also known as the knuckle. It causes pain, loss of motion, and swelling.
MCP Joint Arthritis - Hand - Orthobullets
Oct 2, 2024 · Metacarpophalangeal (MCP) Joint arthritis typically presents with pain, swelling, and limited motion. Inflammatory etiology is much more common than osteoarthritis. in patients with osteoarthritis, a tendon-splitting approach can be used.
Metacarpophalangeal (MCP) joints: Bones and ligaments - Kenhub
Oct 30, 2023 · Each metacarpophalangeal joint is formed by the convex heads of the metacarpal bones which are received by the concave bases of the proximal phalanges. The primary movements of the metacarpophalangeal joints are flexion, extension, abduction, adduction, circumduction and limited rotation.
The Metacarpophalangeal Joint - Ligaments - TeachMeAnatomy
Apr 15, 2023 · The metacarpophalangeal (MCP) joint is classified as a condyloid synovial joint. It connects each digit to the palm. Articulating Surfaces. The metacarpophalangeal joint consists of an articulation between two bones of the hand: Metacarpal head – …
Anatomy, Shoulder and Upper Limb, Metacarpophalangeal Joints
Aug 14, 2023 · The thumb MCP joint is a hinge joint that allows up to 80 to 90 degrees of flexion with minimal extension, adduction, or abduction. The MCP joints of the 2 through 5 digits are shallow ball and socket joints which allow for flexion, …
Body Anatomy: Upper Extremity Joints | The Hand Society
MP joints are important for both power grip and pinch activities; they are where the fingers move with respect to the hand. The MP joints allows you to bend and flex your fingers, spread your fingers, and bring the fingers together.
Identifying arthritis in your fingers and thumbs - Harvard Health
Dec 1, 2022 · Fingers have three joints: the joint where the finger connects to the hand, called the metacarpophalangeal (MCP) joint; the middle joint, called the proximal interphalangeal (PIP) joint; and the joint closest to the end of the finger, the distal interphalangeal (DIP) joint. The joint at the base of the thumb is the carpometacarpal (CMC) joint.
Metacarpophalangeal Joint – Radiology In Plain English
The metacarpophalangeal joint, often shortened to MCP joint, is a joint that connects the metacarpal bones of the hand to the proximal phalanges (the bones in the fingers closest to the hand). There are five MCP joints in each hand, one for each finger.
Anatomy, Shoulder and Upper Limb, Hand Metacarpal Phalangeal Joint
Oct 24, 2023 · The metacarpophalangeal (MCP) joint, also known as “the knuckle,” is formed by the metacarpal head and proximal phalanx articulation (see Image. Metacarpophalangeal Articulation). This multiaxial joint allows flexion, extension, abduction and adduction.